dspsk_DEMOD

MATLAB 升华MATLAB编程，深化MATLAB学习。让你对MATLAB的了解更加透彻。(MATLAB sublimation MATLAB programming, and deepen learning MATLAB. Give you a more thorough understanding of MATLAB.)

csem modelling code for one dimension layered earth

说明：  基于chebyshev的水声信号分析算法，包括多种分析结果(Chebyshev acoustic-based signal analysis algorithms, including a variety of analytical results)

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本程序通过SVD可以很好实现lyapunov指数计算，便于理解，且速度和精度较高(lyapunov exponent by SVD)

matlab程序，实现fir各种窗函数的滤波 iir各种类型的滤波(matlab procedures fir achieve a variety of window functions of various types of filtering IIR filtering)

cost231信道模型，做通信仿真都知道还是很有用的(cost231 channel model, simulation of communication to do all know that it is useful for)

PDEPLOT 通用偏微分方程工具箱功能。(Toolbox PDEPLOT common feature of partial differential equations.)

说明：  对信道的仿真，采用QPSK调制，分别在瑞利和高斯信道条件下，也包括CRC较验(Simulation of the channel, using QPSK modulation, respectively, Rayleigh and AWGN channel conditions, but also more experience CRC)

说明：  Matlab实现ASK、BPSK 简练高效的ASK、BPSK的实现代码(Matlab ASK, BPSK concise and efficient ASK, the realization code BPSK)